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Mozilla Firefox 12.x
on Mac, Linux & Chrome OS

Mozilla Firefox is a free and open source web browser developed for Microsoft Windows, OS X, and Linux, coordinated by Mozilla Corporation and Mozilla Foundation.

End of Life for Mozilla Firefox 12.x was June 5, 2012. 
Browser Insecure
Use Mozilla Firefox 52 ESR in WinXP and above Bottles.


Mac Rating

Runs Great
Last Tested: 16.2.5 (1)

Linux Rating

Limited Functionality
Last Tested: 12.1.2 (1)

Chrome OS Rating

Unrated
Last Tested: n/a

1
Install CrossOver Trial

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2
Install Windows Software

Install Windows Software with CrossOver
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2
No CrossTie

Please see our walkthrough on how you can try manually installing.

Please see our walkthrough on how you can try manually installing.

Please see our walkthrough on how you can try manually installing.

Manual Install
Manual Install
Manual Install

3
Use CrossOver

3
Buy CrossOver

CrossOver Mac Windows on Mac CodeWeavers Software Box

3
Buy CrossOver

CrossOver Linux Windows on Linux and Linux CodeWeavers Software Box
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How to Install CrossOver to run
Mozilla Firefox 12.x

Click the Download Free Trial button above and get a 14-day, fully-functional trial of CrossOver. After you've downloaded CrossOver check out our YouTube tutorial video to the left, or visit the CrossOver Chrome OS walkthrough for specific steps. Once you have CrossOver installed and running you can come back to this page and click the Step 2 button, or follow the manual installation guide, to begin installing your Windows application.
Click the Download Free Trial button above and get a 14-day, fully-functional trial of CrossOver. After you've downloaded CrossOver check out our YouTube tutorial video to the left, or visit the CrossOver Mac walkthrough for specific steps. Once you have CrossOver installed and running you can come back to this page and click the Step 2 button, or follow the manual installation guide, to begin installing your Windows application.
Click the Download Free Trial button above and get a 14-day, fully-functional trial of CrossOver. After you've downloaded CrossOver check out our YouTube tutorial video to the left, or visit the CrossOver Linux walkthrough for specific steps. Once you have CrossOver installed and running you can come back to this page and click the Step 2 button, or follow the manual installation guide, to begin installing your Windows application.

Screen Shots

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